Registering your business
When you start your business there are a number of registrations you need to consider.
Business registrations include getting a TFN (if you've selected an entity other than sole trader), an ABN or ACN and registering your business name.
Tax registrations include GST, PAYGW, PAYGI and FBT to name a few. Depending on the nature of your business some of these will be compulsory.
Once you have done your tax registrations you will report on these via your activity statements (business activity statement / instalment activity statement).
You may need to register for a range of obligations, such as goods and services tax. You can register for many of these using the one registration form.